Call Pennichuck customer service at (800) 553-5191

Customer Security

Customer Security

The security of our customers is a priority at Pennichuck. This is an area which we have prioritized in our processes, and we will continue to monitor and update over time.  As a result of this, we are implementing new ways, and enforcing already existing ways, that our customers can identify and verify our employees, and any means of communication we may send out to you.

Employees of Pennichuck occasionally need to gain access to your home. The following are ways that you will be able to verify that the person at your door is a Pennichuck employee, as our plan to help you ensure you and your family’s safety, should we need to gain access to your home:

Please be aware that it is Pennichuck’s intention to do everything it possibly can to protect the security of our customers. Please feel free to call us if you have any questions regarding our protocols and security measures.

Please note: Pennichuck’s logo may appear in the following formats:


Pennichuck Water logo


Pennichuck logo


Pennichuck Logo registered

Pennichuck registered logo

Spring flushing is complete. Colored water? Odd/even outdoor watering is in effect for PWW Core customers.